EP0855327A3 - Suspension device for a railway vehicle - Google Patents

Suspension device for a railway vehicle Download PDF

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Publication number
EP0855327A3
EP0855327A3 EP98101055A EP98101055A EP0855327A3 EP 0855327 A3 EP0855327 A3 EP 0855327A3 EP 98101055 A EP98101055 A EP 98101055A EP 98101055 A EP98101055 A EP 98101055A EP 0855327 A3 EP0855327 A3 EP 0855327A3
Authority
EP
European Patent Office
Prior art keywords
rubber roller
spring
housing
pressure
roller spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98101055A
Other languages
German (de)
French (fr)
Other versions
EP0855327A2 (en
Inventor
Heinrich Bahner
Anton Pulm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ContiTech Formteile GmbH
Original Assignee
ContiTech Formteile GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ContiTech Formteile GmbH filed Critical ContiTech Formteile GmbH
Publication of EP0855327A2 publication Critical patent/EP0855327A2/en
Publication of EP0855327A3 publication Critical patent/EP0855327A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/36—Arrangements for equalising or adjusting the load on wheels or springs, e.g. yokes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings
    • B61F5/144—Side bearings comprising fluid damping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Zwischen dem Rahmen eines Schienenfahrzeugs oder eines Drehgestells und dem Achslager ist eine Gummirollfeder (2) angeordnet. Diese Gummirollfeder (2) weist einen Gummi(roll)ring (4) auf, der auf einem Dorn (6) angebracht ist und sich gegen ein Gehäuse (8) abstützt.Between the frame of a rail vehicle or one Bogie and the axle bearing is a rubber roller spring (2) arranged. This rubber roller spring (2) has one Rubber (roll) ring (4) attached to a mandrel (6) and is supported against a housing (8).

Erfindungsgemäß wird das Gehäuse (8) der Gummirollfeder (2) mittels einer Abdeckplatte (20) druckdicht abgeschlossen, wodurch ein als Luftfeder benutzbarer Druckraum (22) gebildet wird. Der Druckraum (22) der Luftfeder kann mit einer Sensorik (28, 30 und 32) zur Weg-, Druck- und/oder Schwingungsmessung und mit einem Mittel zur Niveauregulierung (26) ausgestattet werden. Die aus den Messungen zur Verfügung stehenden Signale können von einer Steuer- oder Regelelektronik verarbeitet werden.According to the housing (8) Rubber roller spring (2) by means of a cover plate (20) sealed pressure-tight, creating an air spring usable pressure chamber (22) is formed. The pressure chamber (22) of the air spring can be equipped with a sensor system (28, 30 and 32) for path, pressure and / or Vibration measurement and with a means for Level control (26) can be equipped. The signals available from the measurements can be processed by control or regulating electronics become.

Für Triebwagen oder Anhänger von Schienenfahrzeugen mit zwei oder mehr Achsen.

Figure 00000001
For railcars or trailers for rail vehicles with two or more axles.
Figure 00000001
EP98101055A 1997-01-28 1998-01-22 Suspension device for a railway vehicle Withdrawn EP0855327A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702947 1997-01-28
DE1997102947 DE19702947C2 (en) 1997-01-28 1997-01-28 Axle suspension device for a rail vehicle

Publications (2)

Publication Number Publication Date
EP0855327A2 EP0855327A2 (en) 1998-07-29
EP0855327A3 true EP0855327A3 (en) 2000-03-29

Family

ID=7818521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98101055A Withdrawn EP0855327A3 (en) 1997-01-28 1998-01-22 Suspension device for a railway vehicle

Country Status (2)

Country Link
EP (1) EP0855327A3 (en)
DE (1) DE19702947C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1008921C2 (en) 1998-04-17 1999-10-19 Koni Bv System for monitoring the operation of rotary or roll dampers.
EP1000848B1 (en) 1998-11-09 2006-12-27 ContiTech Luftfedersysteme GmbH Suspension system
DE10052663C1 (en) * 2000-10-24 2002-01-03 Festo Ag & Co Pneumatic spring element arrangement has electronic controller for regulating quantity of air in spring element using regulating valve depending on flow meter and pressure sensor signals
AT413520B (en) * 2002-11-11 2006-03-15 Siemens Transportation Systems SPRING COLUMN AND WHEEL SETTING ON A ROTATING FRAME
DE102006055697A1 (en) * 2006-11-23 2008-05-29 Carl Freudenberg Kg Primary spring for use in bogies of rail-bound vehicle, has height adjustment device assigned to bearing and/or support, for height adjustment of spring, where adjustment device is hydraulically and/or pneumatically adjustable
GB2524138B (en) 2012-08-10 2019-12-04 Hitachi Ltd Bogie for railway vehicle
AT514372A1 (en) * 2013-02-12 2014-12-15 Siemens Ag Oesterreich Monitoring coupling elements of a vehicle
CN105526291B (en) * 2014-09-30 2017-06-30 株洲时代新材料科技股份有限公司 A kind of compounded rubber backstop and its assemble method
CN106032831B (en) * 2015-03-17 2018-07-17 株洲时代新材料科技股份有限公司 A kind of volute spring variation rigidity and the method and product for preventing fold and cracking
DE102015223799B4 (en) 2015-11-30 2024-02-22 Contitech Luftfedersysteme Gmbh Air spring
CN106523561B (en) * 2016-11-14 2019-01-22 株洲时代新材料科技股份有限公司 A kind of hourglass spring and the method for enhancing lateral stability of cars
CN109568011B (en) * 2018-10-19 2021-02-19 杭州科技职业技术学院 Edge sealing device for sanitary towel
CN109505907A (en) * 2018-11-01 2019-03-22 株洲时代新材料科技股份有限公司 A kind of air spring with gap monitoring function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916404A1 (en) * 1969-03-31 1970-10-08 Linke Hofmann Busch Suspension for bogies of rail vehicles
DE2336782A1 (en) * 1973-07-19 1975-02-06 Clouth Gummiwerke Ag Spring mechanism for car axles - combines elastomer and gas-pressure springing using hollow conical rubber insert
DE2644964A1 (en) * 1976-01-29 1978-04-13 Clouth Gummiwerke Ag AXLE SUSPENSION FOR RAIL VEHICLES
DE3048516A1 (en) * 1980-12-22 1982-07-15 Wegmann & Co, 3500 Kassel Rail vehicle primary spring system - has combined elastic and gas springs connected to secondary gas spring chambers
DE3201795A1 (en) * 1982-01-21 1983-07-28 Clouth Gummiwerke AG, 5000 Köln Height-adjustable spring device
EP0794100A2 (en) * 1996-03-06 1997-09-10 Linke-Hofmann-Busch Gesellschaft mit beschränkter Haftung Method of improving the riding comfort especially for railway vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916404A1 (en) * 1969-03-31 1970-10-08 Linke Hofmann Busch Suspension for bogies of rail vehicles
DE2336782A1 (en) * 1973-07-19 1975-02-06 Clouth Gummiwerke Ag Spring mechanism for car axles - combines elastomer and gas-pressure springing using hollow conical rubber insert
DE2644964A1 (en) * 1976-01-29 1978-04-13 Clouth Gummiwerke Ag AXLE SUSPENSION FOR RAIL VEHICLES
DE3048516A1 (en) * 1980-12-22 1982-07-15 Wegmann & Co, 3500 Kassel Rail vehicle primary spring system - has combined elastic and gas springs connected to secondary gas spring chambers
DE3201795A1 (en) * 1982-01-21 1983-07-28 Clouth Gummiwerke AG, 5000 Köln Height-adjustable spring device
EP0794100A2 (en) * 1996-03-06 1997-09-10 Linke-Hofmann-Busch Gesellschaft mit beschränkter Haftung Method of improving the riding comfort especially for railway vehicles

Also Published As

Publication number Publication date
EP0855327A2 (en) 1998-07-29
DE19702947A1 (en) 1998-07-30
DE19702947C2 (en) 1999-05-27

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